Sign Supplies

Plastic Supply Inc. is Northern New England's largest sign product supplier. Our expertise has been assisting the sign maker in product selection, CNC routing and laser cutting for many years. From small POP signage and displays to billboards and backlit signs, we stock everything you need and offer local delivery.

Sign Products:

  • Acrylic/ Plexiglas
  • A Frame Folding Signs
  • Alumalite
  • Aluminum Sheet & Extrusion
  • Avery Vinyl
  • Avery Digital Media
  • Ballasts
  • Banner- by the foot or roll
  • Changeable Letters
  • Colorcore
  • Coroplast
  • DUETS Engraveable Stock
  • Edge Cap
  • Expanded PVC (Celtec/ Komacell/ Komatex/ Sintra)
  • FoamCore
  • Gatorfoam
  • Gemini Letters/ Products
  • Gerber Vinyl (3M)
  • Gold Leaf
  • High Density Urethane
  • Jewellite
  • Lamps (DHO)
  • LED's (Sticks/ Neon/ Wall Washers/ RGB)
  • LED Drivers
  • LED Neon
  • Letter Track
  • Luster Board
  • MDF
  • MDO
  • Magnetic Vinyl- by the foot or roll
  • Omegabond
  • Plasticade Folding Signs
  • Pin Striping
  • Precision Board (HDU)
  • Polycarbonate & Reel Stock
  • Polystyrene
  • Real Estate Frames/ Blanks/ Riders
  • SignComp Systems
  • Sign Gold
  • Snap Trim
  • Squeegees
  • Stabillos
  • Traffic Safety Products
  • Transfer Tape
  • Transformers
  • Vinyl (Avery/ Gerber/ Tape Technologies/ Universal)
  • Wrap Vinyl
  • Much more!


Sign Products

From small POP signage and displays to billboards and backlit signs

Sign Products   Sign Supplies